
Sk-3000 Heavy Test Hammer/ Rebound Apparatus. Comprehensive Application Scope: Suitable for testing large heavy concrete components in water conservancy, ports, tunnels, mines, bridges, highways, and airstrips. Durable Shell Construction: Made of super hard aluminum to protect the instrument from damage during on-site work and prolong its life. High Precision Center Rod: Utilizes imported materials ensuring high precision and wear resistance for accurate testing results. Standard Impact Energy: Delivers a precise standard impact energy of 29.43J (3Kgf.m) for consistent testing. 1-Year Warranty Coverage: Includes a 1-year warranty period for peace of mind and product reliability. 24-Hour After-Sales Support: Provides 24-hour reply service to address customer inquiries and technical issues promptly. GB/T9138-1988 Compliance: Fully submitted to and compliant with GB/T9138-1988 technology regulations. Compact and Lightweight Design: Dimensions of 105*320*680mm and weight of 8Kg ensure portability and ease of handling.